import java.util.Scanner;


public class GuessNumber {
    public static void main(String[] args) {
        while (true){
            int answer = (int)(Math.random() * 100)+1;
            Scanner scan = new Scanner(System.in);
            int times = 0;
            int guess = 0;
            while (times < 7){
                System.out.println("请输入一个1~100之间的数字：");
                guess = scan.nextInt();
                times = times + 1;
                if (guess < answer){
                    System.out.println("小了！");
                }else if (guess > answer){
                    System.out.println("大了！");
                }else {
                    System.out.println("恭喜你猜对了！");
                    break;
                }
            }

            if (times == 7 && answer != guess){
                System.out.println("可惜了！次数用完了！");
            }
            System.out.println("再来一轮？ (y/n):");
            String choice = scan.next();
            if (!choice.equalsIgnoreCase("y")){
                break;
            }

        }

    }
}



